Please choose your preferred language
English : English French : français
Remember My Selection
International Standards for Customs in one place: HS, Origin and Valuation
The online version of the Harmonized System Database (will be replaced by WCO Trade Tools in July 2021)
Order WCO’s publications and subscriptions to our services
Help users in navigating through the WCO DM classes, data elements, and information models in interactive mode
WCO learning platform
The Customs Enforcement Network
An application exploiting open source information
Reform, Modernization, Monitoring Activities and Projects, Single Window Interactive Map
Customs e-learning for current and future trade leaders
WCO Information & Intelligence Centre
You are here: World Customs Organization Media Newsroom 2016 September WCO attends the International Organization for Standardization (ISO) General Assembly